title: Uptake of polychlorobiphenyls present in trace amounts from dried municipal sewage sludge through an old field ecosystem.
mesh_terms: D001181:Arthropods / Q000378:metabolism; D004463:Ecology; D006109:Poaceae / Q000378:metabolism; D011078:Polychlorinated Biphenyls / Q000378:metabolism*; D012722:Sewage / Q000032:analysis*; D012989:Soil Pollutants / Q000032:analysis*
chemical_list: D012722:Sewage; D012989:Soil Pollutants; D011078:Polychlorinated Biphenyls